ndrf.dk DNS records

🖥️ Nameservers2 records 239ms

Nameserver	IP addresses	PTR	ASN / ISP
donna.ns.cloudflare.com	108.162.192.151 172.64.32.151 173.245.58.151 2606:4700:50::adf5:3a97 2803:f800:50::6ca2:c097 2a06:98c1:50::ac40:2097	donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
greg.ns.cloudflare.com	108.162.193.115 172.64.33.115 173.245.59.115 2606:4700:58::adf5:3b73 2803:f800:50::6ca2:c173 2a06:98c1:50::ac40:2173	greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 255ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.172	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.61	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.160.61
🔶 Autoconfig	172.67.160.61

🔷 AAAA Records (IPv6)2 records 311ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:52ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:a03d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 307ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.172,172.67.160.61 ech=AEX+DQBBXwAgACC907bXbRu7/LC/NETzD2Dh1NVSYndG73++RUhUF01iPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:52ac,2606:4700:3032::ac43:a03d

📝 TXT Records2 records 601ms

TXT Record
google-site-verification=3E-GBnLJONJQr9L7F32rvEbPedSnGqSEl_NlSmhrYa0
google-site-verification=O7n0sag4CSl9yanQgojaF637KtQaDePJ-THkoSVKjI0

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC542ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412595960
Primary NS (MNAME)	donna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-03 06:20:54

Field	Value
Registrar	NETIM
Registered	2026-02-20
Expires	2027-02-19 (168d)

📋 WHOIS

⏱️ Lookup Timing

NS

239ms

A

255ms

MX

284ms

AAAA

311ms

TXT

601ms

CAA

250ms

HTTPS

307ms

TLSA

554ms

SOA

0ms

MTA-STS

380ms

DNSSEC

542ms

SRV

349ms

Total

6881ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:28:30	9525ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 11:24:09	2503ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 11:40:20	16644ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 10:23:10	6881ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 10:21:30	944ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 05:18:20	895ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-16 15:34:55	2693ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 06:12:38	840ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-28 06:12:36	702ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-20 15:11:34	1572ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 23:17:49	2640ms	2 NS 2 A 0 MX	🔓 Insecure	View